{"product_id":"ignition-coil-iridium-spark-plugs-for-audi-a4-quattro-2009-3-2l-v","title":"Ignition Coil \u0026 Iridium Spark Plugs for Audi A4 Quattro (2009) 3.2L V","description":"\u003ch2\u003eDirect Replacement Ignition Coils \u0026amp; Iridium Spark Plugs for Audi A4\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores optimal combustion and eliminates misfires by replacing failing ignition coils and worn spark plugs with a complete, high-performance spark delivery system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock A4 Ignition Shortcomings\u003c\/h3\u003e\n\u003cp\u003eThe factory Audi 3.2L FSI V6 engine is notorious for localized heat soak around the cylinder heads, which degrades the internal epoxy and wiring insulation of the OEM ignition coils over time. Additionally, standard factory spark plugs experience rapid electrode wear under the high-compression demands of the direct-injection (FSI) system. This dual degradation leads to increased electrical resistance, weak spark blow-out under heavy engine load, rough idling, hesitation during acceleration, and inevitable P0300-series misfire trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit resolves OEM vulnerabilities by utilizing advanced materials to ensure consistent voltage output. The ignition coils feature upgraded copper windings and high-temperature epoxy, specifically designed to withstand the severe thermal cycling inherent in the B8 engine bay. Paired with iridium-tipped spark plugs, the system provides a highly concentrated, high-intensity spark that requires lower firing voltage. The iridium center electrode maintains precise gap specifications over extended mileage, maximizing combustion efficiency in the complex FSI environment. This results in smoother power delivery, restored engine responsiveness, stabilized fuel economy, and reliable performance without the risk of pre-ignition.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAudi A4 Quattro\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCALA 3.2L V6 FSI \/ B8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e265 hp \/ 243 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e06E905115G, UF529T, 0221604800, 52-2184\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009 Audi A4 Quattro 3.2L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent European precision standards, this ignition package guarantees proper ECM communication for a seamless, plug-and-play installation without triggering check engine lights or disrupting engine timing.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48432375988472,"sku":"DS-E9HVGHQMQ","price":184.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-audi-a4-quattro-2009-3-2l-v-1.jpg?v=1779214538","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-audi-a4-quattro-2009-3-2l-v","provider":"Performance Chip Tuning","version":"1.0","type":"link"}